TI TSC2200IPW

4 线电阻式12 bSPI2.7V ~ 3.6V-40°C ~ 85°C

Overview

The TSC2200IPW is a complete PDA analog interface circuit. It contains a complete 12-bit, Analog-to-Digital (A/D) resistive touch screen converter including drivers, the control to measure touch pressure, keyboard controller, and an 8-bit Digital-to-Analog (D/A) converter output for LCD contrast control. The TSC2200IPW interfaces to the host controller through a standard SPI? serial interface. The TSC2200IPW offers programmable resolution and sampling rates from 8- to 12-bits and up to 125kHz to accommodate different screen sizes.

SPI is a registered trademark of Motorola. US Patent No. 624639.

Features

Tube Package

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
TSC2200IPW Touch Screen Controllers applications.

• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope
• Scientific instruments.
• Music reproduction technology
• Communication Systems
• Data Acquisition Systems
• Handheld Terminal Interface